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Kimia Properties saka Erbium lan technetium

Erbium
technetium
Kimia Properties saka technetium lan Erbium


Kimia Properties
Formula Kimia
Er   
Tc   
isotop
  
  
Isotop dikenal
31   
8
18   
21
keelektronegatifan
  
  
Pauling Elektronegativitas
1.24   
36
1.90   
11
Allred Rochow Elektronegativitas
1.11   
29
1.36   
20
Allen Elektronegativitas
ora Sumadhiya   
1.51   
28
Electropositivity
  
  
Pauling Electropositivity
2.76   
18
2.10   
99+
tenogo ionisasi
  
  
Level Energy 1st
589.30 kJ / mol   
99+
702.00 kJ / mol   
36
Level Energy 2
1,150.00 kJ / mol   
99+
1,470.00 kJ / mol   
99+
Level Energy 3rd
2,194.00 kJ / mol   
99+
2,850.00 kJ / mol   
33
Level Energy 4
4,120.00 kJ / mol   
33
ora Sumadhiya   
padha karo elektrokimia
2.08 g / amp-day   
28
0.52 g / amp-day   
99+
Fungsi Work elektron
ora Sumadhiya   
ora Sumadhiya   
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan   
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan   
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